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T-Nuts / Propell Nuts
To obtain information about new products specific to your application please contact your local service center.
Custom Design is available.

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The "Ultimate" Rivet for Dense Materials The "Ultimate" Rivet for Dense Materials
This Fastener eliminates push out currently being experienced due to prong failure and can be automated to increase production. New flange design allows installation in dense materials that prongs will not penetrate while preventing spin out. Cuts your overall manufacturing costs through easier, faster, and more reliable assembly.
Closed End Parts Closed End
Design criteria - maximum thread engagement and positive bolt stop. The addition of a weld plate allows a standard T-nut to become a perfect fit for our customers applications.
Custom Flange Custom Flange
Custom flange and plating - The customers need: low profile, internally threaded fastener, good retention in plastic, and high salt spray. Stafast responds by custom cutting the flange of the Propell Nut, with excellent retention in plastic, to fit in a recessed pocket. The plating recommended and used is Ultra Stacoat providing 800-1000 salt spray hours.
Added Advantage Added Advantage
This part represents a hybrid of our most extreme value added features on T-Nuts including a tapered barrel for increased retention, 1-1/2" flange for improved component integrity, and a 1" barrel height to allow for maximum thread engagement in various material thickness.
Automated Slab-Base T-Nut Automated Slab-Base T-Nut
An Automated slab-base T-Nut, standard or rivet style, has been developed for applications that require insertion close to an edge or in narrower components. This prevents material chip out or flange extension beyond component edge.
Stafast has combined these various flange sizes with our automation capabilities to allow manufacturers to increase productivity in areas that formerly required T-Nuts to be inserted by hand.
Large Flange Ultimate T-nut Large Flange (1-1/4") "Ultimate" T-nut
Stafast large flange parts are ideal for low density or soft materials to strengthen the connection. Now Stafast provides automated large flange rivet parts (pictured) by special order to add to the list of credentials of the "Ultimate" T-nut... it Rivets, It Locks, It Automates, and It Reduces Pull Through.
Crimp Lock Fasteners Crimp Lock Fasteners
The Crimp Lock feature can be added to most of our stamped products and JCN's. This creates a more economical locking feature than patching. Customization is evidenced here as we position the locking feature higher on the barrel to accommodate a shorter bolt to meet the customer's needs.
The Ultimate T-Nut The "Ultimate T-Nut"
The "Ultimate T-Nut" is the solution to T-Nut push-out. Additional line expansion offers greater material diversity while continuing to maximize retention. Coupled with automation or the crimp lock feature to further enhance production and improve performance.
Your custom design here Your Custom Design
Contact a Stafast Customer Service Representative today to see how we can meet your Custom fastening needs!
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